Dragon Lord Attack

When this card is activated, all monsters on the field become Dragon monsters until the end of this turn. Special Summon 1 "Felgrand Dragon" 1 "Tyrant Dragon" and 1 "Darkblaze Dragon" from your hand, Deck, or Graveyard. These are treated as Special Summons from the Graveyard, and Felgrand Dragon's Special Summon is treated as being sent to the Graveyard from the field. End the Battle Phase of the turn immediately. All monsters Special Summoned by this card's effect gain 500 ATK.